Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kaa3 win in 3 half-moves
3 Kaa5 win in 3 half-moves
4 Kab3 win in 3 half-moves
5 Kab5 win in 3 half-moves
6 Kba3 win in 3 half-moves
7 Kba5 win in 3 half-moves
8 Kbb3 win in 3 half-moves
9 Kbb5 win in 3 half-moves
10 Kc5 win in 3 half-moves
11 Rc4 win in 3 half-moves
12 Rh5 win in 3 half-moves
13 Kc4 draw
14 Rh3 draw
15 Rh6 draw
16 Rh7 draw
17 Rh8 draw
18 Kc3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves